/*
 Copyright  2002-2007 MySQL AB, 2008 Sun Microsystems
 All rights reserved. Use is subject to license terms.

  The MySQL Connector/J is licensed under the terms of the GPL,
  like most MySQL Connectors. There are special exceptions to the
  terms and conditions of the GPL as it is applied to this software,
  see the FLOSS License Exception available on mysql.com.

  This program is free software; you can redistribute it and/or
  modify it under the terms of the GNU General Public License as
  published by the Free Software Foundation; version 2 of the
  License.

  This program is distributed in the hope that it will be useful,  
  but WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  GNU General Public License for more details.

  You should have received a copy of the GNU General Public License
  along with this program; if not, write to the Free Software
  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
  02110-1301 USA



 */
package com.mysql.jdbc.jdbc2.optional;

import java.io.InputStream;
import java.io.Reader;
import java.lang.reflect.Constructor;
import java.math.BigDecimal;
import java.net.URL;
import java.sql.Array;
import java.sql.Blob;
import java.sql.Clob;
import java.sql.Date;
import java.sql.NClob;
import java.sql.ParameterMetaData;
import java.sql.PreparedStatement;
import java.sql.Ref;
import java.sql.ResultSet;
import java.sql.ResultSetMetaData;
import java.sql.RowId;
import java.sql.SQLException;
import java.sql.SQLXML;
import java.sql.Time;
import java.sql.Timestamp;
import java.util.Calendar;

import com.mysql.jdbc.SQLError;
import com.mysql.jdbc.Util;

/**
 * Wraps prepared statements so that errors can be reported correctly to
 * ConnectionEventListeners.
 * 
 * @author Mark Matthews
 * 
 * @version $Id: PreparedStatementWrapper.java,v 1.1.2.1 2005/05/13 18:58:38
 *          mmatthews Exp $
 */
public class PreparedStatementWrapper extends StatementWrapper implements
		PreparedStatement {
	private static final Constructor JDBC_4_PREPARED_STATEMENT_WRAPPER_CTOR;
	
	static {
		if (Util.isJdbc4()) {
			try {
				JDBC_4_PREPARED_STATEMENT_WRAPPER_CTOR = Class.forName(
						"com.mysql.jdbc.jdbc2.optional.JDBC4PreparedStatementWrapper").getConstructor(
						new Class[] { ConnectionWrapper.class, 
								MysqlPooledConnection.class, 
								PreparedStatement.class });
			} catch (SecurityException e) {
				throw new RuntimeException(e);
			} catch (NoSuchMethodException e) {
				throw new RuntimeException(e);
			} catch (ClassNotFoundException e) {
				throw new RuntimeException(e);
			}
		} else {
			JDBC_4_PREPARED_STATEMENT_WRAPPER_CTOR = null;
		}
	}
	
	protected static PreparedStatementWrapper getInstance(ConnectionWrapper c, 
			MysqlPooledConnection conn,
			PreparedStatement toWrap) throws SQLException {
		if (!Util.isJdbc4()) {
			return new PreparedStatementWrapper(c, 
					conn, toWrap);
		}

		return (PreparedStatementWrapper) Util.handleNewInstance(
				JDBC_4_PREPARED_STATEMENT_WRAPPER_CTOR,
				new Object[] {c, 
						conn, toWrap }, conn.getExceptionInterceptor());
	}
	
	PreparedStatementWrapper(ConnectionWrapper c, MysqlPooledConnection conn,
			PreparedStatement toWrap) {
		super(c, conn, toWrap);
	}

	/*
	 * (non-Javadoc)
	 * 
	 * @see java.sql.PreparedStatement#setArray(int, java.sql.Array)
	 */
	public void setArray(int parameterIndex, Array x) throws SQLException {
		try {
			if (this.wrappedStmt != null) {
				((PreparedStatement) this.wrappedStmt).setArray(parameterIndex,
						x);
			} else {
				throw SQLError.createSQLException(
						"No operations allowed after statement closed",
						SQLError.SQL_STATE_GENERAL_ERROR, this.exceptionInterceptor);
			}
		} catch (SQLException sqlEx) {
			checkAndFireConnectionError(sqlEx);
		}
	}

	/*
	 * (non-Javadoc)
	 * 
	 * @see java.sql.PreparedStatement#setAsciiStream(int, java.io.InputStream,
	 *      int)
	 */
	public void setAsciiStream(int parameterIndex, InputStream x, int length)
			throws SQLException {
		try {
			if (this.wrappedStmt != null) {
				((PreparedStatement) this.wrappedStmt).setAsciiStream(
						parameterIndex, x, length);
			} else {
				throw SQLError.createSQLException(
						"No operations allowed after statement closed",
						SQLError.SQL_STATE_GENERAL_ERROR, this.exceptionInterceptor);
			}
		} catch (SQLException sqlEx) {
			checkAndFireConnectionError(sqlEx);
		}
	}

	/*
	 * (non-Javadoc)
	 * 
	 * @see java.sql.PreparedStatement#setBigDecimal(int, java.math.BigDecimal)
	 */
	public void setBigDecimal(int parameterIndex, BigDecimal x)
			throws SQLException {
		try {
			if (this.wrappedStmt != null) {
				((PreparedStatement) this.wrappedStmt).setBigDecimal(
						parameterIndex, x);
			} else {
				throw SQLError.createSQLException(
						"No operations allowed after statement closed",
						SQLError.SQL_STATE_GENERAL_ERROR, this.exceptionInterceptor);
			}
		} catch (SQLException sqlEx) {
			checkAndFireConnectionError(sqlEx);
		}
	}

	/*
	 * (non-Javadoc)
	 * 
	 * @see java.sql.PreparedStatement#setBinaryStream(int, java.io.InputStream,
	 *      int)
	 */
	public void setBinaryStream(int parameterIndex, InputStream x, int length)
			throws SQLException {
		try {
			if (this.wrappedStmt != null) {
				((PreparedStatement) this.wrappedStmt).setBinaryStream(
						parameterIndex, x, length);
			} else {
				throw SQLError.createSQLException(
						"No operations allowed after statement closed",
						SQLError.SQL_STATE_GENERAL_ERROR, this.exceptionInterceptor);
			}
		} catch (SQLException sqlEx) {
			checkAndFireConnectionError(sqlEx);
		}
	}

	/*
	 * (non-Javadoc)
	 * 
	 * @see java.sql.PreparedStatement#setBlob(int, java.sql.Blob)
	 */
	public void setBlob(int parameterIndex, Blob x) throws SQLException {
		try {
			if (this.wrappedStmt != null) {
				((PreparedStatement) this.wrappedStmt).setBlob(parameterIndex,
						x);
			} else {
				throw SQLError.createSQLException(
						"No operations allowed after statement closed",
						SQLError.SQL_STATE_GENERAL_ERROR, this.exceptionInterceptor);
			}
		} catch (SQLException sqlEx) {
			checkAndFireConnectionError(sqlEx);
		}
	}

	/*
	 * (non-Javadoc)
	 * 
	 * @see java.sql.PreparedStatement#setBoolean(int, boolean)
	 */
	public void setBoolean(int parameterIndex, boolean x) throws SQLException {
		try {
			if (this.wrappedStmt != null) {
				((PreparedStatement) this.wrappedStmt).setBoolean(
						parameterIndex, x);
			} else {
				throw SQLError.createSQLException(
						"No operations allowed after statement closed",
						SQLError.SQL_STATE_GENERAL_ERROR, this.exceptionInterceptor);
			}
		} catch (SQLException sqlEx) {
			checkAndFireConnectionError(sqlEx);
		}
	}

	/*
	 * (non-Javadoc)
	 * 
	 * @see java.sql.PreparedStatement#setByte(int, byte)
	 */
	public void setByte(int parameterIndex, byte x) throws SQLException {
		try {
			if (this.wrappedStmt != null) {
				((PreparedStatement) this.wrappedStmt).setByte(parameterIndex,
						x);
			} else {
				throw SQLError.createSQLException(
						"No operations allowed after statement closed",
						SQLError.SQL_STATE_GENERAL_ERROR, this.exceptionInterceptor);
			}
		} catch (SQLException sqlEx) {
			checkAndFireConnectionError(sqlEx);
		}
	}

	/*
	 * (non-Javadoc)
	 * 
	 * @see java.sql.PreparedStatement#setBytes(int, byte[])
	 */
	public void setBytes(int parameterIndex, byte[] x) throws SQLException {
		try {
			if (this.wrappedStmt != null) {
				((PreparedStatement) this.wrappedStmt).setBytes(parameterIndex,
						x);
			} else {
				throw SQLError.createSQLException(
						"No operations allowed after statement closed",
						SQLError.SQL_STATE_GENERAL_ERROR, this.exceptionInterceptor);
			}
		} catch (SQLException sqlEx) {
			checkAndFireConnectionError(sqlEx);
		}
	}

	/*
	 * (non-Javadoc)
	 * 
	 * @see java.sql.PreparedStatement#setCharacterStream(int, java.io.Reader,
	 *      int)
	 */
	public void setCharacterStream(int parameterIndex, Reader reader, int length)
			throws SQLException {
		try {
			if (this.wrappedStmt != null) {
				((PreparedStatement) this.wrappedStmt).setCharacterStream(
						parameterIndex, reader, length);
			} else {
				throw SQLError.createSQLException(
						"No operations allowed after statement closed",
						SQLError.SQL_STATE_GENERAL_ERROR, this.exceptionInterceptor);
			}
		} catch (SQLException sqlEx) {
			checkAndFireConnectionError(sqlEx);
		}
	}

	/*
	 * (non-Javadoc)
	 * 
	 * @see java.sql.PreparedStatement#setClob(int, java.sql.Clob)
	 */
	public void setClob(int parameterIndex, Clob x) throws SQLException {
		try {
			if (this.wrappedStmt != null) {
				((PreparedStatement) this.wrappedStmt).setClob(parameterIndex,
						x);
			} else {
				throw SQLError.createSQLException(
						"No operations allowed after statement closed",
						SQLError.SQL_STATE_GENERAL_ERROR, this.exceptionInterceptor);
			}
		} catch (SQLException sqlEx) {
			checkAndFireConnectionError(sqlEx);
		}
	}

	/*
	 * (non-Javadoc)
	 * 
	 * @see java.sql.PreparedStatement#setDate(int, java.sql.Date)
	 */
	public void setDate(int parameterIndex, Date x) throws SQLException {
		try {
			if (this.wrappedStmt != null) {
				((PreparedStatement) this.wrappedStmt).setDate(parameterIndex,
						x);
			} else {
				throw SQLError.createSQLException(
						"No operations allowed after statement closed",
						SQLError.SQL_STATE_GENERAL_ERROR, this.exceptionInterceptor);
			}
		} catch (SQLException sqlEx) {
			checkAndFireConnectionError(sqlEx);
		}
	}

	/*
	 * (non-Javadoc)
	 * 
	 * @see java.sql.PreparedStatement#setDate(int, java.sql.Date,
	 *      java.util.Calendar)
	 */
	public void setDate(int parameterIndex, Date x, Calendar cal)
			throws SQLException {
		try {
			if (this.wrappedStmt != null) {
				((PreparedStatement) this.wrappedStmt).setDate(parameterIndex,
						x, cal);
			} else {
				throw SQLError.createSQLException(
						"No operations allowed after statement closed",
						SQLError.SQL_STATE_GENERAL_ERROR, this.exceptionInterceptor);
			}
		} catch (SQLException sqlEx) {
			checkAndFireConnectionError(sqlEx);
		}
	}

	/*
	 * (non-Javadoc)
	 * 
	 * @see java.sql.PreparedStatement#setDouble(int, double)
	 */
	public void setDouble(int parameterIndex, double x) throws SQLException {
		try {
			if (this.wrappedStmt != null) {
				((PreparedStatement) this.wrappedStmt).setDouble(
						parameterIndex, x);
			} else {
				throw SQLError.createSQLException(
						"No operations allowed after statement closed",
						SQLError.SQL_STATE_GENERAL_ERROR, this.exceptionInterceptor);
			}
		} catch (SQLException sqlEx) {
			checkAndFireConnectionError(sqlEx);
		}
	}

	/*
	 * (non-Javadoc)
	 * 
	 * @see java.sql.PreparedStatement#setFloat(int, float)
	 */
	public void setFloat(int parameterIndex, float x) throws SQLException {
		try {
			if (this.wrappedStmt != null) {
				((PreparedStatement) this.wrappedStmt).setFloat(parameterIndex,
						x);
			} else {
				throw SQLError.createSQLException(
						"No operations allowed after statement closed",
						SQLError.SQL_STATE_GENERAL_ERROR, this.exceptionInterceptor);
			}
		} catch (SQLException sqlEx) {
			checkAndFireConnectionError(sqlEx);
		}
	}

	/*
	 * (non-Javadoc)
	 * 
	 * @see java.sql.PreparedStatement#setInt(int, int)
	 */
	public void setInt(int parameterIndex, int x) throws SQLException {
		try {
			if (this.wrappedStmt != null) {
				((PreparedStatement) this.wrappedStmt)
						.setInt(parameterIndex, x);
			} else {
				throw SQLError.createSQLException(
						"No operations allowed after statement closed",
						SQLError.SQL_STATE_GENERAL_ERROR, this.exceptionInterceptor);
			}
		} catch (SQLException sqlEx) {
			checkAndFireConnectionError(sqlEx);
		}
	}

	/*
	 * (non-Javadoc)
	 * 
	 * @see java.sql.PreparedStatement#setLong(int, long)
	 */
	public void setLong(int parameterIndex, long x) throws SQLException {
		try {
			if (this.wrappedStmt != null) {
				((PreparedStatement) this.wrappedStmt).setLong(parameterIndex,
						x);
			} else {
				throw SQLError.createSQLException(
						"No operations allowed after statement closed",
						SQLError.SQL_STATE_GENERAL_ERROR, this.exceptionInterceptor);
			}
		} catch (SQLException sqlEx) {
			checkAndFireConnectionError(sqlEx);
		}
	}

	/*
	 * (non-Javadoc)
	 * 
	 * @see java.sql.PreparedStatement#getMetaData()
	 */
	public ResultSetMetaData getMetaData() throws SQLException {
		try {
			if (this.wrappedStmt != null) {
				return ((PreparedStatement) this.wrappedStmt).getMetaData();
			}

			throw SQLError.createSQLException(
					"No operations allowed after statement closed",
					SQLError.SQL_STATE_GENERAL_ERROR, this.exceptionInterceptor);
		} catch (SQLException sqlEx) {
			checkAndFireConnectionError(sqlEx);
		}

		return null;
	}

	/*
	 * (non-Javadoc)
	 * 
	 * @see java.sql.PreparedStatement#setNull(int, int)
	 */
	public void setNull(int parameterIndex, int sqlType) throws SQLException {
		try {
			if (this.wrappedStmt != null) {
				((PreparedStatement) this.wrappedStmt).setNull(parameterIndex,
						sqlType);
			} else {
				throw SQLError.createSQLException(
						"No operations allowed after statement closed",
						SQLError.SQL_STATE_GENERAL_ERROR, this.exceptionInterceptor);
			}
		} catch (SQLException sqlEx) {
			checkAndFireConnectionError(sqlEx);
		}
	}

	/*
	 * (non-Javadoc)
	 * 
	 * @see java.sql.PreparedStatement#setNull(int, int, java.lang.String)
	 */
	public void setNull(int parameterIndex, int sqlType, String typeName)
			throws SQLException {
		try {
			if (this.wrappedStmt != null) {
				((PreparedStatement) this.wrappedStmt).setNull(parameterIndex,
						sqlType, typeName);
			} else {
				throw SQLError.createSQLException(
						"No operations allowed after statement closed",
						SQLError.SQL_STATE_GENERAL_ERROR, this.exceptionInterceptor);
			}
		} catch (SQLException sqlEx) {
			checkAndFireConnectionError(sqlEx);
		}
	}

	/*
	 * (non-Javadoc)
	 * 
	 * @see java.sql.PreparedStatement#setObject(int, java.lang.Object)
	 */
	public void setObject(int parameterIndex, Object x) throws SQLException {
		try {
			if (this.wrappedStmt != null) {
				((PreparedStatement) this.wrappedStmt).setObject(
						parameterIndex, x);
			} else {
				throw SQLError.createSQLException(
						"No operations allowed after statement closed",
						SQLError.SQL_STATE_GENERAL_ERROR, this.exceptionInterceptor);
			}
		} catch (SQLException sqlEx) {
			checkAndFireConnectionError(sqlEx);
		}
	}

	/*
	 * (non-Javadoc)
	 * 
	 * @see java.sql.PreparedStatement#setObject(int, java.lang.Object, int)
	 */
	public void setObject(int parameterIndex, Object x, int targetSqlType)
			throws SQLException {
		try {
			if (this.wrappedStmt != null) {
				((PreparedStatement) this.wrappedStmt).setObject(
						parameterIndex, x, targetSqlType);
			} else {
				throw SQLError.createSQLException(
						"No operations allowed after statement closed",
						SQLError.SQL_STATE_GENERAL_ERROR, this.exceptionInterceptor);
			}
		} catch (SQLException sqlEx) {
			checkAndFireConnectionError(sqlEx);
		}
	}

	/*
	 * (non-Javadoc)
	 * 
	 * @see java.sql.PreparedStatement#setObject(int, java.lang.Object, int,
	 *      int)
	 */
	public void setObject(int parameterIndex, Object x, int targetSqlType,
			int scale) throws SQLException {
		try {
			if (this.wrappedStmt != null) {
				((PreparedStatement) this.wrappedStmt).setObject(
						parameterIndex, x, targetSqlType, scale);
			} else {
				throw SQLError.createSQLException(
						"No operations allowed after statement closed",
						SQLError.SQL_STATE_GENERAL_ERROR, this.exceptionInterceptor);
			}
		} catch (SQLException sqlEx) {
			checkAndFireConnectionError(sqlEx);
		}
	}

	/*
	 * (non-Javadoc)
	 * 
	 * @see java.sql.PreparedStatement#getParameterMetaData()
	 */
	public ParameterMetaData getParameterMetaData() throws SQLException {
		try {
			if (this.wrappedStmt != null) {
				return ((PreparedStatement) this.wrappedStmt)
						.getParameterMetaData();
			}

			throw SQLError.createSQLException(
					"No operations allowed after statement closed",
					SQLError.SQL_STATE_GENERAL_ERROR, this.exceptionInterceptor);
		} catch (SQLException sqlEx) {
			checkAndFireConnectionError(sqlEx);
		}

		return null;
	}

	/*
	 * (non-Javadoc)
	 * 
	 * @see java.sql.PreparedStatement#setRef(int, java.sql.Ref)
	 */
	public void setRef(int parameterIndex, Ref x) throws SQLException {
		try {
			if (this.wrappedStmt != null) {
				((PreparedStatement) this.wrappedStmt)
						.setRef(parameterIndex, x);
			} else {
				throw SQLError.createSQLException(
						"No operations allowed after statement closed",
						SQLError.SQL_STATE_GENERAL_ERROR, this.exceptionInterceptor);
			}
		} catch (SQLException sqlEx) {
			checkAndFireConnectionError(sqlEx);
		}
	}

	/*
	 * (non-Javadoc)
	 * 
	 * @see java.sql.PreparedStatement#setShort(int, short)
	 */
	public void setShort(int parameterIndex, short x) throws SQLException {
		try {
			if (this.wrappedStmt != null) {
				((PreparedStatement) this.wrappedStmt).setShort(parameterIndex,
						x);
			} else {
				throw SQLError.createSQLException(
						"No operations allowed after statement closed",
						SQLError.SQL_STATE_GENERAL_ERROR, this.exceptionInterceptor);
			}
		} catch (SQLException sqlEx) {
			checkAndFireConnectionError(sqlEx);
		}
	}

	/*
	 * (non-Javadoc)
	 * 
	 * @see java.sql.PreparedStatement#setString(int, java.lang.String)
	 */
	public void setString(int parameterIndex, String x) throws SQLException {
		try {
			if (this.wrappedStmt != null) {
				((PreparedStatement) this.wrappedStmt).setString(
						parameterIndex, x);
			} else {
				throw SQLError.createSQLException(
						"No operations allowed after statement closed",
						SQLError.SQL_STATE_GENERAL_ERROR, this.exceptionInterceptor);
			}
		} catch (SQLException sqlEx) {
			checkAndFireConnectionError(sqlEx);
		}
	}

	/*
	 * (non-Javadoc)
	 * 
	 * @see java.sql.PreparedStatement#setTime(int, java.sql.Time)
	 */
	public void setTime(int parameterIndex, Time x) throws SQLException {
		try {
			if (this.wrappedStmt != null) {
				((PreparedStatement) this.wrappedStmt).setTime(parameterIndex,
						x);
			} else {
				throw SQLError.createSQLException(
						"No operations allowed after statement closed",
						SQLError.SQL_STATE_GENERAL_ERROR, this.exceptionInterceptor);
			}
		} catch (SQLException sqlEx) {
			checkAndFireConnectionError(sqlEx);
		}
	}

	/*
	 * (non-Javadoc)
	 * 
	 * @see java.sql.PreparedStatement#setTime(int, java.sql.Time,
	 *      java.util.Calendar)
	 */
	public void setTime(int parameterIndex, Time x, Calendar cal)
			throws SQLException {
		try {
			if (this.wrappedStmt != null) {
				((PreparedStatement) this.wrappedStmt).setTime(parameterIndex,
						x, cal);
			} else {
				throw SQLError.createSQLException(
						"No operations allowed after statement closed",
						SQLError.SQL_STATE_GENERAL_ERROR, this.exceptionInterceptor);
			}
		} catch (SQLException sqlEx) {
			checkAndFireConnectionError(sqlEx);
		}
	}

	/*
	 * (non-Javadoc)
	 * 
	 * @see java.sql.PreparedStatement#setTimestamp(int, java.sql.Timestamp)
	 */
	public void setTimestamp(int parameterIndex, Timestamp x)
			throws SQLException {
		try {
			if (this.wrappedStmt != null) {
				((PreparedStatement) this.wrappedStmt).setTimestamp(
						parameterIndex, x);
			} else {
				throw SQLError.createSQLException(
						"No operations allowed after statement closed",
						SQLError.SQL_STATE_GENERAL_ERROR, this.exceptionInterceptor);
			}
		} catch (SQLException sqlEx) {
			checkAndFireConnectionError(sqlEx);
		}
	}

	/*
	 * (non-Javadoc)
	 * 
	 * @see java.sql.PreparedStatement#setTimestamp(int, java.sql.Timestamp,
	 *      java.util.Calendar)
	 */
	public void setTimestamp(int parameterIndex, Timestamp x, Calendar cal)
			throws SQLException {
		try {
			if (this.wrappedStmt != null) {
				((PreparedStatement) this.wrappedStmt).setTimestamp(
						parameterIndex, x, cal);
			} else {
				throw SQLError.createSQLException(
						"No operations allowed after statement closed",
						SQLError.SQL_STATE_GENERAL_ERROR, this.exceptionInterceptor);
			}
		} catch (SQLException sqlEx) {
			checkAndFireConnectionError(sqlEx);
		}
	}

	/*
	 * (non-Javadoc)
	 * 
	 * @see java.sql.PreparedStatement#setURL(int, java.net.URL)
	 */
	public void setURL(int parameterIndex, URL x) throws SQLException {
		try {
			if (this.wrappedStmt != null) {
				((PreparedStatement) this.wrappedStmt)
						.setURL(parameterIndex, x);
			} else {
				throw SQLError.createSQLException(
						"No operations allowed after statement closed",
						SQLError.SQL_STATE_GENERAL_ERROR, this.exceptionInterceptor);
			}
		} catch (SQLException sqlEx) {
			checkAndFireConnectionError(sqlEx);
		}
	}

	/**
	 * DOCUMENT ME!
	 * 
	 * @param parameterIndex
	 *            DOCUMENT ME!
	 * @param x
	 *            DOCUMENT ME!
	 * @param length
	 *            DOCUMENT ME!
	 * 
	 * @throws SQLException
	 *             DOCUMENT ME!
	 * 
	 * @see java.sql.PreparedStatement#setUnicodeStream(int,
	 *      java.io.InputStream, int)
	 * @deprecated
	 */
	public void setUnicodeStream(int parameterIndex, InputStream x, int length)
			throws SQLException {
		try {
			if (this.wrappedStmt != null) {
				((PreparedStatement) this.wrappedStmt).setUnicodeStream(
						parameterIndex, x, length);
			} else {
				throw SQLError.createSQLException(
						"No operations allowed after statement closed",
						SQLError.SQL_STATE_GENERAL_ERROR, this.exceptionInterceptor);
			}
		} catch (SQLException sqlEx) {
			checkAndFireConnectionError(sqlEx);
		}
	}

	/*
	 * (non-Javadoc)
	 * 
	 * @see java.sql.PreparedStatement#addBatch()
	 */
	public void addBatch() throws SQLException {
		try {
			if (this.wrappedStmt != null) {
				((PreparedStatement) this.wrappedStmt).addBatch();
			} else {
				throw SQLError.createSQLException(
						"No operations allowed after statement closed",
						SQLError.SQL_STATE_GENERAL_ERROR, this.exceptionInterceptor);
			}
		} catch (SQLException sqlEx) {
			checkAndFireConnectionError(sqlEx);
		}
	}

	/*
	 * (non-Javadoc)
	 * 
	 * @see java.sql.PreparedStatement#clearParameters()
	 */
	public void clearParameters() throws SQLException {
		try {
			if (this.wrappedStmt != null) {
				((PreparedStatement) this.wrappedStmt).clearParameters();
			} else {
				throw SQLError.createSQLException(
						"No operations allowed after statement closed",
						SQLError.SQL_STATE_GENERAL_ERROR, this.exceptionInterceptor);
			}
		} catch (SQLException sqlEx) {
			checkAndFireConnectionError(sqlEx);
		}
	}

	/*
	 * (non-Javadoc)
	 * 
	 * @see java.sql.PreparedStatement#execute()
	 */
	public boolean execute() throws SQLException {
		try {
			if (this.wrappedStmt != null) {
				return ((PreparedStatement) this.wrappedStmt).execute();
			}

			throw SQLError.createSQLException(
					"No operations allowed after statement closed",
					SQLError.SQL_STATE_GENERAL_ERROR, this.exceptionInterceptor);
		} catch (SQLException sqlEx) {
			checkAndFireConnectionError(sqlEx);
		}

		return false; // we actually never get here, but the compiler can't
		// figure

		// that out
	}

	/*
	 * (non-Javadoc)
	 * 
	 * @see java.sql.PreparedStatement#executeQuery()
	 */
	public ResultSet executeQuery() throws SQLException {
		try {
			if (this.wrappedStmt != null) {
				ResultSet rs = ((PreparedStatement) this.wrappedStmt)
						.executeQuery();

				((com.mysql.jdbc.ResultSetInternalMethods) rs).setWrapperStatement(this);

				return rs;
			}

			throw SQLError.createSQLException(
					"No operations allowed after statement closed",
					SQLError.SQL_STATE_GENERAL_ERROR, this.exceptionInterceptor);
		} catch (SQLException sqlEx) {
			checkAndFireConnectionError(sqlEx);
		}

		return null; // we actually never get here, but the compiler can't
		// figure

		// that out
	}

	/*
	 * (non-Javadoc)
	 * 
	 * @see java.sql.PreparedStatement#executeUpdate()
	 */
	public int executeUpdate() throws SQLException {
		try {
			if (this.wrappedStmt != null) {
				return ((PreparedStatement) this.wrappedStmt).executeUpdate();
			}

			throw SQLError.createSQLException(
					"No operations allowed after statement closed",
					SQLError.SQL_STATE_GENERAL_ERROR, this.exceptionInterceptor);
		} catch (SQLException sqlEx) {
			checkAndFireConnectionError(sqlEx);
		}

		return -1; // we actually never get here, but the compiler can't figure

		// that out
	}
//
//	public void setAsciiStream(int parameterIndex, InputStream x)
//			throws SQLException {
//		try {
//			if (this.wrappedStmt != null) {
//				((PreparedStatement) this.wrappedStmt).setAsciiStream(
//						parameterIndex, x);
//			} else {
//				throw SQLError.createSQLException(
//						"No operations allowed after statement closed",
//						SQLError.SQL_STATE_GENERAL_ERROR);
//			}
//		} catch (SQLException sqlEx) {
//			checkAndFireConnectionError(sqlEx);
//		}
//	}
//
//	public void setAsciiStream(int parameterIndex, InputStream x, long length)
//			throws SQLException {
//		try {
//			if (this.wrappedStmt != null) {
//				((PreparedStatement) this.wrappedStmt).setAsciiStream(
//						parameterIndex, x, length);
//			} else {
//				throw SQLError.createSQLException(
//						"No operations allowed after statement closed",
//						SQLError.SQL_STATE_GENERAL_ERROR);
//			}
//		} catch (SQLException sqlEx) {
//			checkAndFireConnectionError(sqlEx);
//		}
//	}
//
//	public void setBinaryStream(int parameterIndex, InputStream x)
//			throws SQLException {
//		try {
//			if (this.wrappedStmt != null) {
//				((PreparedStatement) this.wrappedStmt).setBinaryStream(
//						parameterIndex, x);
//			} else {
//				throw SQLError.createSQLException(
//						"No operations allowed after statement closed",
//						SQLError.SQL_STATE_GENERAL_ERROR);
//			}
//		} catch (SQLException sqlEx) {
//			checkAndFireConnectionError(sqlEx);
//		}
//	}
//
//	public void setBinaryStream(int parameterIndex, InputStream x, long length)
//			throws SQLException {
//		try {
//			if (this.wrappedStmt != null) {
//				((PreparedStatement) this.wrappedStmt).setBinaryStream(
//						parameterIndex, x, length);
//			} else {
//				throw SQLError.createSQLException(
//						"No operations allowed after statement closed",
//						SQLError.SQL_STATE_GENERAL_ERROR);
//			}
//		} catch (SQLException sqlEx) {
//			checkAndFireConnectionError(sqlEx);
//		}
//	}
//
//	public void setBlob(int parameterIndex, InputStream inputStream)
//			throws SQLException {
//		try {
//			if (this.wrappedStmt != null) {
//				((PreparedStatement) this.wrappedStmt).setBlob(parameterIndex,
//						inputStream);
//			} else {
//				throw SQLError.createSQLException(
//						"No operations allowed after statement closed",
//						SQLError.SQL_STATE_GENERAL_ERROR);
//			}
//		} catch (SQLException sqlEx) {
//			checkAndFireConnectionError(sqlEx);
//		}
//	}
//
//	public void setBlob(int parameterIndex, InputStream inputStream, long length)
//			throws SQLException {
//		try {
//			if (this.wrappedStmt != null) {
//				((PreparedStatement) this.wrappedStmt).setBlob(parameterIndex,
//						inputStream, length);
//			} else {
//				throw SQLError.createSQLException(
//						"No operations allowed after statement closed",
//						SQLError.SQL_STATE_GENERAL_ERROR);
//			}
//		} catch (SQLException sqlEx) {
//			checkAndFireConnectionError(sqlEx);
//		}
//	}
//
//	public void setCharacterStream(int parameterIndex, Reader reader)
//			throws SQLException {
//		try {
//			if (this.wrappedStmt != null) {
//				((PreparedStatement) this.wrappedStmt).setCharacterStream(
//						parameterIndex, reader);
//			} else {
//				throw SQLError.createSQLException(
//						"No operations allowed after statement closed",
//						SQLError.SQL_STATE_GENERAL_ERROR);
//			}
//		} catch (SQLException sqlEx) {
//			checkAndFireConnectionError(sqlEx);
//		}
//	}
//
//	public void setCharacterStream(int parameterIndex, Reader reader,
//			long length) throws SQLException {
//		try {
//			if (this.wrappedStmt != null) {
//				((PreparedStatement) this.wrappedStmt).setCharacterStream(
//						parameterIndex, reader, length);
//			} else {
//				throw SQLError.createSQLException(
//						"No operations allowed after statement closed",
//						SQLError.SQL_STATE_GENERAL_ERROR);
//			}
//		} catch (SQLException sqlEx) {
//			checkAndFireConnectionError(sqlEx);
//		}
//	}
//
//	public void setClob(int parameterIndex, Reader reader) throws SQLException {
//		try {
//			if (this.wrappedStmt != null) {
//				((PreparedStatement) this.wrappedStmt).setClob(parameterIndex,
//						reader);
//			} else {
//				throw SQLError.createSQLException(
//						"No operations allowed after statement closed",
//						SQLError.SQL_STATE_GENERAL_ERROR);
//			}
//		} catch (SQLException sqlEx) {
//			checkAndFireConnectionError(sqlEx);
//		}
//	}
//
//	public void setClob(int parameterIndex, Reader reader, long length)
//			throws SQLException {
//		try {
//			if (this.wrappedStmt != null) {
//				((PreparedStatement) this.wrappedStmt).setClob(parameterIndex,
//						reader, length);
//			} else {
//				throw SQLError.createSQLException(
//						"No operations allowed after statement closed",
//						SQLError.SQL_STATE_GENERAL_ERROR);
//			}
//		} catch (SQLException sqlEx) {
//			checkAndFireConnectionError(sqlEx);
//		}
//	}
//
//	public void setNCharacterStream(int parameterIndex, Reader value)
//			throws SQLException {
//		try {
//			if (this.wrappedStmt != null) {
//				((PreparedStatement) this.wrappedStmt).setNCharacterStream(
//						parameterIndex, value);
//			} else {
//				throw SQLError.createSQLException(
//						"No operations allowed after statement closed",
//						SQLError.SQL_STATE_GENERAL_ERROR);
//			}
//		} catch (SQLException sqlEx) {
//			checkAndFireConnectionError(sqlEx);
//		}
//	}
//
//	public void setNCharacterStream(int parameterIndex, Reader value,
//			long length) throws SQLException {
//		try {
//			if (this.wrappedStmt != null) {
//				((PreparedStatement) this.wrappedStmt).setNCharacterStream(
//						parameterIndex, value, length);
//			} else {
//				throw SQLError.createSQLException(
//						"No operations allowed after statement closed",
//						SQLError.SQL_STATE_GENERAL_ERROR);
//			}
//		} catch (SQLException sqlEx) {
//			checkAndFireConnectionError(sqlEx);
//		}
//	}
//
//	public void setNClob(int parameterIndex, NClob value) throws SQLException {
//		try {
//			if (this.wrappedStmt != null) {
//				((PreparedStatement) this.wrappedStmt).setNClob(parameterIndex,
//						value);
//			} else {
//				throw SQLError.createSQLException(
//						"No operations allowed after statement closed",
//						SQLError.SQL_STATE_GENERAL_ERROR);
//			}
//		} catch (SQLException sqlEx) {
//			checkAndFireConnectionError(sqlEx);
//		}
//	}
//
//	public void setNClob(int parameterIndex, Reader reader) throws SQLException {
//		try {
//			if (this.wrappedStmt != null) {
//				((PreparedStatement) this.wrappedStmt).setNClob(parameterIndex,
//						reader);
//			} else {
//				throw SQLError.createSQLException(
//						"No operations allowed after statement closed",
//						SQLError.SQL_STATE_GENERAL_ERROR);
//			}
//		} catch (SQLException sqlEx) {
//			checkAndFireConnectionError(sqlEx);
//		}
//	}
//
//	public void setNClob(int parameterIndex, Reader reader, long length)
//			throws SQLException {
//		try {
//			if (this.wrappedStmt != null) {
//				((PreparedStatement) this.wrappedStmt).setNClob(parameterIndex,
//						reader, length);
//			} else {
//				throw SQLError.createSQLException(
//						"No operations allowed after statement closed",
//						SQLError.SQL_STATE_GENERAL_ERROR);
//			}
//		} catch (SQLException sqlEx) {
//			checkAndFireConnectionError(sqlEx);
//		}
//	}
//
//	public void setNString(int parameterIndex, String value)
//			throws SQLException {
//		try {
//			if (this.wrappedStmt != null) {
//				((PreparedStatement) this.wrappedStmt).setNString(
//						parameterIndex, value);
//			} else {
//				throw SQLError.createSQLException(
//						"No operations allowed after statement closed",
//						SQLError.SQL_STATE_GENERAL_ERROR);
//			}
//		} catch (SQLException sqlEx) {
//			checkAndFireConnectionError(sqlEx);
//		}
//	}
//
//	public void setRowId(int parameterIndex, RowId x) throws SQLException {
//		try {
//			if (this.wrappedStmt != null) {
//				((PreparedStatement) this.wrappedStmt).setRowId(parameterIndex,
//						x);
//			} else {
//				throw SQLError.createSQLException(
//						"No operations allowed after statement closed",
//						SQLError.SQL_STATE_GENERAL_ERROR);
//			}
//		} catch (SQLException sqlEx) {
//			checkAndFireConnectionError(sqlEx);
//		}
//	}
//
//	public void setSQLXML(int parameterIndex, SQLXML xmlObject)
//			throws SQLException {
//		try {
//			if (this.wrappedStmt != null) {
//				((PreparedStatement) this.wrappedStmt).setSQLXML(
//						parameterIndex, xmlObject);
//			} else {
//				throw SQLError.createSQLException(
//						"No operations allowed after statement closed",
//						SQLError.SQL_STATE_GENERAL_ERROR);
//			}
//		} catch (SQLException sqlEx) {
//			checkAndFireConnectionError(sqlEx);
//		}
//	}
//
//	public boolean isClosed() throws SQLException {
//		try {
//			if (this.wrappedStmt != null) {
//				return ((PreparedStatement) this.wrappedStmt).isClosed();
//			} else {
//				throw SQLError.createSQLException(
//						"No operations allowed after statement closed",
//						SQLError.SQL_STATE_GENERAL_ERROR);
//			}
//		} catch (SQLException sqlEx) {
//			checkAndFireConnectionError(sqlEx);
//		}
//
//		return true;
//	}
//
//	public boolean isPoolable() throws SQLException {
//		try {
//			if (this.wrappedStmt != null) {
//				return ((PreparedStatement) this.wrappedStmt).isPoolable();
//			} else {
//				throw SQLError.createSQLException(
//						"No operations allowed after statement closed",
//						SQLError.SQL_STATE_GENERAL_ERROR);
//			}
//		} catch (SQLException sqlEx) {
//			checkAndFireConnectionError(sqlEx);
//		}
//
//		return false;
//	}
//
//	public void setPoolable(boolean poolable) throws SQLException {
//		try {
//			if (this.wrappedStmt != null) {
//				((PreparedStatement) this.wrappedStmt).setPoolable(poolable);
//			} else {
//				throw SQLError.createSQLException(
//						"No operations allowed after statement closed",
//						SQLError.SQL_STATE_GENERAL_ERROR);
//			}
//		} catch (SQLException sqlEx) {
//			checkAndFireConnectionError(sqlEx);
//		}
//	}
//
//	public boolean isWrapperFor(Class arg0) throws SQLException {
//		throw SQLError.notImplemented();
//	}
//
//	public Object unwrap(Class arg0) throws SQLException {
//		throw SQLError.notImplemented();
//	}

    //@Override
    public void setRowId(int parameterIndex, RowId x) throws SQLException {
        // TODO Auto-generated method stub
        
    }

    //@Override
    public void setNString(int parameterIndex, String value) throws SQLException {
        // TODO Auto-generated method stub
        
    }

    //@Override
    public void setNCharacterStream(int parameterIndex, Reader value, long length) throws SQLException {
        // TODO Auto-generated method stub
        
    }

    //@Override
    public void setNClob(int parameterIndex, NClob value) throws SQLException {
        // TODO Auto-generated method stub
        
    }

    //@Override
    public void setClob(int parameterIndex, Reader reader, long length) throws SQLException {
        // TODO Auto-generated method stub
        
    }

    //@Override
    public void setBlob(int parameterIndex, InputStream inputStream, long length) throws SQLException {
        // TODO Auto-generated method stub
        
    }

    //@Override
    public void setNClob(int parameterIndex, Reader reader, long length) throws SQLException {
        // TODO Auto-generated method stub
        
    }

    //@Override
    public void setSQLXML(int parameterIndex, SQLXML xmlObject) throws SQLException {
        // TODO Auto-generated method stub
        
    }

    //@Override
    public void setAsciiStream(int parameterIndex, InputStream x, long length) throws SQLException {
        // TODO Auto-generated method stub
        
    }

    //@Override
    public void setBinaryStream(int parameterIndex, InputStream x, long length) throws SQLException {
        // TODO Auto-generated method stub
        
    }

    //@Override
    public void setCharacterStream(int parameterIndex, Reader reader, long length) throws SQLException {
        // TODO Auto-generated method stub
        
    }

    //@Override
    public void setAsciiStream(int parameterIndex, InputStream x) throws SQLException {
        // TODO Auto-generated method stub
        
    }

    //@Override
    public void setBinaryStream(int parameterIndex, InputStream x) throws SQLException {
        // TODO Auto-generated method stub
        
    }

    //@Override
    public void setCharacterStream(int parameterIndex, Reader reader) throws SQLException {
        // TODO Auto-generated method stub
        
    }

    //@Override
    public void setNCharacterStream(int parameterIndex, Reader value) throws SQLException {
        // TODO Auto-generated method stub
        
    }

    //@Override
    public void setClob(int parameterIndex, Reader reader) throws SQLException {
        // TODO Auto-generated method stub
        
    }

    //@Override
    public void setBlob(int parameterIndex, InputStream inputStream) throws SQLException {
        // TODO Auto-generated method stub
        
    }

    //@Override
    public void setNClob(int parameterIndex, Reader reader) throws SQLException {
        // TODO Auto-generated method stub
        
    }
}
